package sg.edu.nus.iss.vmcs.price;

public interface PriceCalculator {
	public static final int NETS_PRICE_CALCULATOR = 1;
	public static final int CASH_PRICE_CALCULATOR = 2;
	public static final int STANDARD_PRICE_CALCULATOR = 3;
	public static final int XMAS_PRICE_CALCULATOR = 4;
	/**
	 * Compute the Price (by giving discount or extra charge on original price)
	 * @param originalPrice
	 * @return
	 */
	public int getPrice(int originalPrice);
}
